Across
- 2. going from a liquid to a solid
- 3. being close to the intended target
- 8. The point at which a substance melts from a solid to a liquid
- 9. The process that plants use to create food for themselves
- 11. Energy is released
- 13. Directly from a solid to a gas
- 15. The group with the highest electronegativities
- 16. Energy is absorbed
- 18. having all result fall in the same area
- 20. the unit for energy
Down
- 1. intake of oxygen, release of carbon dioxide
- 4. The branch of science that deals with substance identification
- 5. Two phases of a substance become indistinguishable
- 6. Directly from a gas to a solid
- 7. Going from a solid to a liquid
- 10. The tendency of an atom to attract the shared pair of electrons
- 12. Any substance at a temperature and pressure above its critical point
- 14. going from a gas to a liquid
- 17. The point a substance exists in three different phases.
- 19. going from liquid to a gas